.wo{
    width: 100%;
    height: 800px;
    background: #ffffff;
}
.icon{
    position: fixed;
    top: 12px;
    right: 15px;
    z-index: 9999;
    font-size: 20px;
}
.btn{
    width: 80%;
    height: 45px;
    background: #1e6fff;
    color: #fff;
    margin-left: 40px;
    border-radius: 30px;
}